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Use Set.of() in StringToBooleanConverter

This commit is contained in:
Sam Brannen 2022-07-05 14:10:33 +02:00
parent 613aac5009
commit d533eb4a55
1 changed files with 5 additions and 17 deletions
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22
spring-core/src/main/java/org/springframework/core/convert/support/StringToBooleanConverter.java
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@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2020 the original author or authors. * Copyright 2002-2022 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -16,36 +16,24 @@
package org.springframework.core.convert.support; package org.springframework.core.convert.support;
import java.util.HashSet;
import java.util.Set; import java.util.Set;
import org.springframework.core.convert.converter.Converter; import org.springframework.core.convert.converter.Converter;
import org.springframework.lang.Nullable; import org.springframework.lang.Nullable;
/** /**
* Converts String to a Boolean. * Converts a String to a Boolean.
* *
* @author Keith Donald * @author Keith Donald
* @author Juergen Hoeller * @author Juergen Hoeller
* @author Sam Brannen
* @since 3.0 * @since 3.0
*/ */
final class StringToBooleanConverter implements Converter<String, Boolean> { final class StringToBooleanConverter implements Converter<String, Boolean> {
private static final Set<String> trueValues = new HashSet<>(8); private static final Set<String> trueValues = Set.of("true", "on", "yes", "1");
private static final Set<String> falseValues = new HashSet<>(8); private static final Set<String> falseValues = Set.of("false", "off", "no", "0");
static {
trueValues.add("true");
trueValues.add("on");
trueValues.add("yes");
trueValues.add("1");
falseValues.add("false");
falseValues.add("off");
falseValues.add("no");
falseValues.add("0");
}
@Override @Override